Solution:

Check a lipstick mark on the glass of the kitchen.

Solution:

In this picture, he saw another man. If you try to look near the right end of the picture, you will find a fan. Go down for the phone that is plugged on charge. Go further down and you will find a man's face. An eye is particularly visible. The man was hiding behind the bed when the husband arrived in her room. This made him believe that his wife was cheating on him.

Solution:

Women-2 as the husband-wife has the matching ring.

Solution:

Samuel should have come at 8 pm but he came home at 8:05 a.m i.e the next day.

Solution:

The nose of man and girl's boy is the same which creates doubt in man's wife and hence she turns back to confirm the similarity of their noses.

Solution:

The husband had booked two tickets for departure and only one for the return. The travel agent told this information to the police and they immediately came to know that he had planned the murder right from the beginning.

Solution:

The man is dead and not mute.

Solution:

The wife is a photographer.

She shot a picture of me , developed it, and hung it up to dry.

Solution:

Bette

Solution:

Donald had divorced his wife and had remarried. The doctor had operated on his ex-wife.